Our scientific needs /
Frasier, George Willard.
Our scientific needs / George Willard Frasier [and two others] ; illustrations by Guy Brown Wiser. - New York : The L.W. Singer Company Inc., c1956. - ix, 440 p. : some col. ill. ; 24 cm. - (Singer Science Series). .
Includes indices.
Science--Juvenile Literature
500 F842 1956
Our scientific needs / George Willard Frasier [and two others] ; illustrations by Guy Brown Wiser. - New York : The L.W. Singer Company Inc., c1956. - ix, 440 p. : some col. ill. ; 24 cm. - (Singer Science Series). .
Includes indices.
Science--Juvenile Literature
500 F842 1956